Hi, I recently bought my first tablet. I believe it is an Apad, the model designation is MHK-802. It has an 8" screen, Android 2.2 and 4 gig ram. What I can't seem to do is access files from my digital camera. The unit comes with an adapter which allows you to plug in USB devices but doesn't seem to see the camera. Is there a fix for this? An app? Thanks in advance.